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Synonyms

tailings

British  
/ ˈteɪlɪŋz /

plural noun

  1. waste left over after certain processes, such as from an ore-crushing plant or in milling grain

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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“Site-visit discussions indicated that the operator is assessing sulphur recovery from tailings as a potential offset, although the economics and timing remain unconfirmed.”

From The Wall Street Journal ● Oct. 6, 2026

Coal ash, red mud, and mine tailings are usually treated as major waste problems.

From Science Daily ● Sep. 19, 2026

Federal Court judge Stephen Burley described how four large open-pit mines, a railway, tailings dam, waste dumps and a stockpile were strewn across the lands of the Yindjibarndi people in Western Australia's Pilbara region.

From Barron's ● May 12, 2026

Twenty-five workers were inside the gold mine when the tailings dam - a structure which holds mining waste - burst on 25 March.

From BBC ● Apr. 9, 2026

Within a few seconds, he reaches down into the tailings and squeals out, “Turquoise!”

From "The Last Cuentista" by Donna Barba Higuera

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